81514444

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1852601}}^1$

素因数の和:1852616

約数の個数: 12

約数和(自身を含む): 155618568

約数和(自身を除く): 74104124

約数列:

[1, 2, 4, 11, 22, 44, 1852601, 3705202, 7410404, 20378611, 40757222, 81514444]

約数ペア:

[(1, 81514444), (2, 40757222), (4, 20378611), (11, 7410404), (22, 3705202), (44, 1852601)]